noun
- The iridescent internal layer of a mollusk shell.
- synonyms: nacre
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). mother-of-pearl. Retrieved October 2, 2026, from http://smartdefine.org/mother-of-pearl/definitions/1248147 |
| Chicago | WordNet. 2010. "mother-of-pearl" http://smartdefine.org/mother-of-pearl/definitions/1248147 (accessed October 2, 2026). |
| Harvard | WordNet 2010, mother-of-pearl, Smart Define, viewed 2 October, 2026, <http://smartdefine.org/mother-of-pearl/definitions/1248147>. |
| MLA | WordNet. "mother-of-pearl" 23 October 2010. Web. 2 October 2026. <http://smartdefine.org/mother-of-pearl/definitions/1248147> |